Finding the Fourth Proportional to 33,196.79, 45,790.65 and 19,758.02

Step by Step Solution

1. Step 1: Write the proportion equation
   33,196.79 : 45,790.65 = 19,758.02 : x
2. Step 2: Convert to fraction form
   33,196.79/45,790.65 = 19,758.02/x
3. Step 3: Cross multiply
   33,196.79x = 45,790.65 × 19,758.02
4. Step 4: Simplify right side
   33,196.79x = 904,732,349.56
5. Step 5: Solve for x
   x = 904,732,349.56/33,196.79
6. Step 6: Final answer
   x = 27,253.61